EP4023682A4 - PARTICLES, AFFINITY PARTICLES HAVING A LIGAND FOR A TARGET SUBSTANCE, IN VITRO DIAGNOSTIC REAGENT AND KIT COMPRISING THEM, AND METHOD FOR DETECTING A TARGET SUBSTANCE - Google Patents
PARTICLES, AFFINITY PARTICLES HAVING A LIGAND FOR A TARGET SUBSTANCE, IN VITRO DIAGNOSTIC REAGENT AND KIT COMPRISING THEM, AND METHOD FOR DETECTING A TARGET SUBSTANCE Download PDFInfo
- Publication number
- EP4023682A4 EP4023682A4 EP20856031.8A EP20856031A EP4023682A4 EP 4023682 A4 EP4023682 A4 EP 4023682A4 EP 20856031 A EP20856031 A EP 20856031A EP 4023682 A4 EP4023682 A4 EP 4023682A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- target substance
- particles
- ligand
- kit
- diagnostic reagent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002245 particle Substances 0.000 title 2
- 239000013076 target substance Substances 0.000 title 2
- 239000003153 chemical reaction reagent Substances 0.000 title 1
- 238000000338 in vitro Methods 0.000 title 1
- 239000003446 ligand Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/34—Introducing sulfur atoms or sulfur-containing groups
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/5302—Apparatus specially adapted for immunological test procedures
- G01N33/5304—Reaction vessels, e.g. agglutination plates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/20—Esters of polyhydric alcohols or phenols, e.g. 2-hydroxyethyl (meth)acrylate or glycerol mono-(meth)acrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
- C08F220/32—Esters containing oxygen in addition to the carboxy oxygen containing epoxy radicals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
- C08F220/32—Esters containing oxygen in addition to the carboxy oxygen containing epoxy radicals
- C08F220/325—Esters containing oxygen in addition to the carboxy oxygen containing epoxy radicals containing glycidyl radical, e.g. glycidyl (meth)acrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
- C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
- C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
- C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/12—Chemical modification
- C08J7/14—Chemical modification with acids, their salts or anhydrides
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
- G01N33/54353—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals with ligand attached to the carrier via a chemical coupling agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2810/00—Chemical modification of a polymer
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2333/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
- C08J2333/14—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
- G01N2333/435—Assays involving biological materials from specific organisms or of a specific nature from animals; from humans
- G01N2333/46—Assays involving biological materials from specific organisms or of a specific nature from animals; from humans from vertebrates
- G01N2333/47—Assays involving proteins of known structure or function as defined in the subgroups
- G01N2333/4701—Details
- G01N2333/4737—C-reactive protein
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Urology & Nephrology (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Cell Biology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- General Chemical & Material Sciences (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019158962 | 2019-08-30 | ||
JP2019158952 | 2019-08-30 | ||
JP2019158138 | 2019-08-30 | ||
PCT/JP2020/032656 WO2021039982A1 (ja) | 2019-08-30 | 2020-08-28 | 粒子、標的物質に対するリガンドを有するアフィニティー粒子、及び、これを含む体外診断用試薬およびキット、並びに標的物質の検出方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4023682A1 EP4023682A1 (en) | 2022-07-06 |
EP4023682A4 true EP4023682A4 (en) | 2023-11-08 |
Family
ID=74685958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20856031.8A Pending EP4023682A4 (en) | 2019-08-30 | 2020-08-28 | PARTICLES, AFFINITY PARTICLES HAVING A LIGAND FOR A TARGET SUBSTANCE, IN VITRO DIAGNOSTIC REAGENT AND KIT COMPRISING THEM, AND METHOD FOR DETECTING A TARGET SUBSTANCE |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220163535A1 (zh) |
EP (1) | EP4023682A4 (zh) |
JP (1) | JPWO2021039982A1 (zh) |
CN (1) | CN114531879A (zh) |
WO (1) | WO2021039982A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7384594B2 (ja) * | 2019-08-23 | 2023-11-21 | キヤノン株式会社 | 粒子、アフィニティー粒子、及び、これを含む試薬、キット、並びに検出方法 |
WO2022209952A1 (ja) * | 2021-03-31 | 2022-10-06 | キヤノン株式会社 | 粒子、及びその製造方法 |
CN116970167B (zh) * | 2023-07-19 | 2024-06-28 | 湖北民族大学 | 一种聚天冬氨酸衍生物及其制备方法和应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070099814A1 (en) * | 2005-11-01 | 2007-05-03 | Jsr Corporation | Organic polymer particles and process for producing the same, magnetic particles for diagnostics, carboxyl group-containing particles and process for producing the same, and probe-bound particles and process for producing the same |
US20070224424A1 (en) * | 2006-03-24 | 2007-09-27 | Jsr Corporation | Magnetic particles and method for producing the same |
KR101176905B1 (ko) * | 2004-05-24 | 2012-08-30 | 가부시키가이샤 시세이도 | 어피니티 입자 및 어피니티 분리 방법 |
WO2019208672A1 (ja) * | 2018-04-27 | 2019-10-31 | キヤノン株式会社 | 粒子、粒子の製造方法、アフィニティー粒子、及び、これを含む試薬及びキット、並びに標的物質の検出方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0613568B2 (ja) * | 1986-06-27 | 1994-02-23 | 徳山曹達株式会社 | 反応性重合体粒子の製造方法 |
US4732945A (en) * | 1986-10-15 | 1988-03-22 | Ashland Oil, Inc. | Synthesis by reacting oxirane resin with carboxyl compounds |
JPS63230086A (ja) * | 1987-03-17 | 1988-09-26 | Nitto Electric Ind Co Ltd | 生理活性物質固定用担体 |
JP2981567B2 (ja) * | 1990-06-12 | 1999-11-22 | 関西ペイント株式会社 | 腐食防止性樹脂 |
JPH04218772A (ja) * | 1991-03-30 | 1992-08-10 | Tokuyama Soda Co Ltd | 診断用試薬 |
JPH09100320A (ja) * | 1995-08-01 | 1997-04-15 | Kuraray Co Ltd | ビニルアルコール系重合体の製造方法 |
EP0787988B1 (en) | 1996-02-05 | 2004-04-28 | Hiroshi Prof. Handa | Drug-immobilized particles and a process of purifying proteins |
WO2007063616A1 (ja) | 2005-11-30 | 2007-06-07 | Nihon University | 超高感度c-反応性タンパク質測定試薬及び測定方法 |
JP2010260877A (ja) * | 2007-08-29 | 2010-11-18 | Jsr Corp | 有機ポリマー粒子およびプローブ結合粒子 |
JP6085983B2 (ja) | 2013-02-07 | 2017-03-01 | Jsr株式会社 | ブロッキング剤、標的物質に対する抗原または抗体が固定化された担体、これを含む体外診断用試薬およびキット、並びに標的物質の検出方法 |
JP6123053B2 (ja) | 2013-03-29 | 2017-05-10 | 国立大学法人東京工業大学 | ポリマー微粒子の製造方法 |
CN104624167B (zh) * | 2013-11-08 | 2017-04-05 | 中国科学院大连化学物理研究所 | 固载核酸适体的整体材料的制备和在蛋白在线检测的应用 |
JP7056247B2 (ja) | 2018-03-08 | 2022-04-19 | 富士通オプティカルコンポーネンツ株式会社 | 光送受信デバイスおよび光送受信モジュール |
JP7118672B2 (ja) | 2018-03-08 | 2022-08-16 | 株式会社ジャパンディスプレイ | 表示装置 |
JP7102273B2 (ja) | 2018-03-12 | 2022-07-19 | 住友理工株式会社 | 防振装置 |
-
2020
- 2020-08-28 WO PCT/JP2020/032656 patent/WO2021039982A1/ja unknown
- 2020-08-28 EP EP20856031.8A patent/EP4023682A4/en active Pending
- 2020-08-28 CN CN202080060786.XA patent/CN114531879A/zh active Pending
- 2020-08-28 JP JP2021543056A patent/JPWO2021039982A1/ja active Pending
-
2022
- 2022-02-09 US US17/667,823 patent/US20220163535A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101176905B1 (ko) * | 2004-05-24 | 2012-08-30 | 가부시키가이샤 시세이도 | 어피니티 입자 및 어피니티 분리 방법 |
US20070099814A1 (en) * | 2005-11-01 | 2007-05-03 | Jsr Corporation | Organic polymer particles and process for producing the same, magnetic particles for diagnostics, carboxyl group-containing particles and process for producing the same, and probe-bound particles and process for producing the same |
US20070224424A1 (en) * | 2006-03-24 | 2007-09-27 | Jsr Corporation | Magnetic particles and method for producing the same |
WO2019208672A1 (ja) * | 2018-04-27 | 2019-10-31 | キヤノン株式会社 | 粒子、粒子の製造方法、アフィニティー粒子、及び、これを含む試薬及びキット、並びに標的物質の検出方法 |
Non-Patent Citations (1)
Title |
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See also references of WO2021039982A1 * |
Also Published As
Publication number | Publication date |
---|---|
JPWO2021039982A1 (zh) | 2021-03-04 |
CN114531879A (zh) | 2022-05-24 |
EP4023682A1 (en) | 2022-07-06 |
WO2021039982A1 (ja) | 2021-03-04 |
US20220163535A1 (en) | 2022-05-26 |
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